Add Dan Mihai (@danmihai1) as a maintainer / contributor to the project

[fidencio]

Dan is an engineer working for MSFT and has been deeply involved in making Kata Containers ready for CoCo usage, specifically on the "Policies and Secure configuration" front.

Dan has presented this topic as part of the AC (see: https://us06web.zoom.us/rec/share/ewG0h_RJC6Hnfy2X9CSiCMbb1oGxPPKGHmWPEi_v-_f45COd4GUk8XS8TcEwlzAa.GSGDHWHygkt8qJkY) and has promptly followed up with the implementation covering runtime / agent / tests, and he's for sure the most relevant person to officially become a maintainer for that area.

https://github.com/kata-containers/kata-containers/pulls/danmihai1

[bergwolf]

+1, wecome @danmihai1

[BbolroC]

+1, welcome @danmihai1 !

[stevenhorsman]

Sounds good to me, thanks @danmihai1 for the contributions past and future!

[egernst]

sgtm

[fidencio]

@danmihai1, welcome! <3

[danmihai1]

Thanks @fidencio , @bergwolf , @BbolroC @stevenhorsman @egernst and everyone else from the community!